Season 2, Episode 20 - Episode 20 (Guess Who's Back?) Original air date: 7/24/12. Everyone is completely shocked when Jill and Kendall come crawling back to the Abby Lee Dance Company. Jealousy rears its ugly head when the moms learn that Maddie lands the coveted acting role on "Drop Dead Diva." Meanwhile, though Nia wows the crowd with another solo, Paige's dance future is threatened by a serious injury. Check out "Dance Moms" photos and extras!